Soap pump



FIG. 1 is a front, top, and left side perspective view of a soap pump embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a left side elevational view thereof, the right side elevational view being a mirror image thereof.

The broken-line disclosure in the drawings is understood to represent portions of the article in which the claimed design is embodied, but which form no part of the claimed design. 

The ornamental design for a soap pump, as shown and described. 